288
FNUS71 KLWX 111138
FWSLWX

Spot Forecast for Montgomery County Special Event...Montgomery County Government
National Weather Service Baltimore MD/Washington DC
738 AM EDT Sat May 11 2024

Forecast is based on forecast start time of 0800 EDT on May 11.
If conditions become unrepresentative...contact the National Weather
Service.

Please contact our office if you have questions
or concerns with this forecast.

.DISCUSSION...

High pressure briefly noses into the area this morning. Low
pressure moving across the Great Lakes brings another likelihood
of showers late this afternoon after 5 PM into tonight. A lingering
upper level disturbance may allow showers to persist into Sunday
along with cool temperatures. Drier conditions return with brief
high pressure Monday. A slow moving low pressure system will bring
more unsettled weather Tuesday into Wednesday.

.REST OF TODAY...

Sky/weather.........Mostly sunny (40-50 percent). Rain showers late
                    in the afternoon.
Chance of pcpn......80 percent.
Max temperature.....Around 65.
Min humidity........46 percent.
Surface winds (mph).Light winds becoming south 5 to 8 mph.

TIME (EDT)      8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........54  50  47  36  54  53  52  39  41  43
Weather cov.....                                    DEF
Weather type....                                    RW
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   10  10  10  80
Temp............49  52  55  58  60  62  63  64  64  64
RH..............86  77  66  59  55  50  48  48  46  48
Surface wnd dir.SE  S   S   S   S   S   S   S   S   S
Surface wnd spd.2   3   3   3   3   5   6   7   8   8
Surface wnd gst.5   5   6   6   6   7   7   8   9   9

.TONIGHT...

Sky/weather.........Mostly cloudy (70-80 percent). Slight chance of
                    thunderstorms in the evening. Rain showers
                    through the night.
Chance of pcpn......80 percent.
Min temperature.....Around 50.
Max humidity........96 percent.
Surface winds (mph).South winds 5 to 8 mph shifting to the
                    southwest around 6 mph after 3 am.

TIME (EDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky (%).........58     87     73     69     83     80
Weather cov.....DEFNTE DEFNTE DEFNTE DEFNTE CHANCE CHANCE
Weather type....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR
Tstm cov........       S CHC  S CHC
Chc of pcpn (%).80     80     80     80     50     50
Temp............64     58     56     54     52     52
RH..............50     72     77     83     89     93
Surface wind....S 8    S 5    S 6    S 7    S 7    SW 6
Surface wnd gst.9      8      9      9      9      7

$$
Forecaster...Rosa
Requested by...Matthias Miziorko
Type of request...OTHER
.TAG 2413758.0/LWX
.DELDT 05/11/24
.FormatterVersion 2.0.0
.EMAIL Matthias.Miziorko@montgomerycountymd.gov